Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347999 | Inhalation device free from propellant gas having brush abrading powder from tablet | Jurgen Wittekind | 1994-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347999 | Inhalation device free from propellant gas having brush abrading powder from tablet | Jurgen Wittekind | 1994-09-20 |